Giúp mik bài 1d và 1e, bài 2c và 2d Mik cảm ơn

Một tấm bìa HCN có chiều dài 1 phần 2 m , chiều rộng bằng 1 phần 3 m . Chia tấm bìa đó thành 3 phần bằng nhau .Tính diện tích mỗi phần Chú Ý : CHỈ HƯỚNG DẪN CÁCH GIẢI KO KẾT QUẢ

Nam cần số tiền để mua sách bút vở, biết rằng số tiền sách= 5/7 số tiền bút và vở, số tiền bút= 2/3 tiền vở, số tiền sách hơn tiền vở 110000 đ. Hỏi số tiền Nam mua bút, sách và vở?

Giúp mik vs mik cần gấp mik cảm ơn

giúp mình với còn 8 phút thôi ko chụp nha

Ai giúp em câu này với ạ, em cảm ơn nhiều

Giải giúp mình với ạaa Giải chi tiết nhóooo

giúp mình vs mình đang cần gấp\ Nhanh nhất 5 sao + ctlhn

Three great campsites to try this summer Sandy Bay This campsite is on an excellent beach, and has its own surfing school with special prices for campers. You can also learn to windsurf and sail there. The sea is safe for swimming, so it’s a great place for families. The large swimming pool is great in summer, and has a wide area of grass around it. Its small supermarket has long opening hours. It doesn’t matter what size tent you bring, as the campsite is large and you won’t be too near your neighbours! High Wood There are lots of activities you can do at High Wood campsite, from fishing to cycling, and they’ll lend you any of the equipment you need. It’s not as large as some campsites, but it’s clean and modern. It has a fantastic pool with a roof window which can open and close. There’s also a special area where you can watch films or dance under the stars to local bands. For food shopping, try the shop in the nearby village. Black Lake The wonderful thing about Black Lake campsite is waking up in the morning and seeing the beautiful mountains all around you. You don’t have to bring your own tent – there are some already there you can pay to use. There’s lots to do – you can swim in the lake or walk in the forest. And don’t forget to bring your mountain bike with you! If you want to cook for yourself, the shop in the next village has a good variety of food. image DE BAI DAY VA CAU HOI LA ANH HELP MEEEEEE

1. Viết kết quả về dạng lũy thừa : a, $16^{3}. $64^{5}$ b, $10^{5} . $100^{5}. $1000^{2}$ 2. Tính : a, $25^{9} : $125^{5}$ b, $16^{5} : $4^{6} : $8^{2}$